<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <link href="/static/css/bootstrap.min.css" rel="stylesheet"/>
    <style type="text/css">
        body {
            padding-top: 40px;
            padding-bottom: 40px;
            /* background-color: #eee; */
            background: url('/static/bg.jpg')  no-repeat;
            background-size:100%;
        }

        .form-signin {
            max-width: 330px;
            padding: 15px;
            margin: 0 auto;
        }
        .form-signin .form-signin-heading,
        .form-signin .checkbox {
            margin-bottom: 10px;
        }
        .form-signin .checkbox {
            font-weight: normal;
        }
        .form-signin .form-control {
            position: relative;
            height: auto;
            -webkit-box-sizing: border-box;
            -moz-box-sizing: border-box;
            box-sizing: border-box;
            padding: 10px;
            font-size: 16px;
        }
        .form-signin .form-control:focus {
            z-index: 2;
        }
        .form-signin input[type="email"] {
            margin-bottom: -1px;
            border-bottom-right-radius: 0;
            border-bottom-left-radius: 0;
        }
        .form-signin input[type="password"] {
            margin-bottom: 10px;
            border-top-left-radius: 0;
            border-top-right-radius: 0;
        }
        body{}
    </style>
    <title>登录</title>
</head>
<body>

<div class="container">

    <form class="form-signin" action="/login" method="post">
        <h2 class="form-signin-heading">欢迎登录移动教学信息管理系统</h2>
        <label for="inputEmail" class="sr-only">用户名</label>
        <input type="text" name="username" class="form-control" placeholder="用户名" required autofocus>
        <label for="inputPassword" class="sr-only">密码</label>
        <input type="password" name="password" class="form-control" placeholder="密码" required>
        <button class="btn btn-sm btn-primary btn-block" type="submit">登录</button>
    </form>

</div> <!-- /container -->


</body>
</html>